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Type 2 diabetes, characterized by insulin resistance, arises when the insulin receptors on cells lose responsiveness to insulin, diminishing the cell's capacity to take up glucose, resulting in elevated blood glucose levels. To receive a diagnosis of Type 2 diabetes, a series of blood glucose tests are necessary to assess whether the blood glucose falls within normal parameters. If the result is out of the normal range, a patient may be diagnosed as prediabetic or diabetic, depending on the...
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The Rise and Rise of Type 1 and Type 2 Diabetes in Youth.

Mark D DeBoer1

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|December 26, 2025
PubMed
Summary

Type 1 diabetes (T1D) and Type 2 diabetes (T2D) are both increasing in youth globally. This highlights the urgent need for early detection and better prevention and treatment strategies for pediatric diabetes.

Keywords:
adolescencechildhoodincidencetype 1 diabetestype 2 diabetes

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Area of Science:

  • Pediatric Endocrinology
  • Metabolic Disorders
  • Public Health

Background:

  • Type 1 diabetes (T1D) and Type 2 diabetes (T2D) are distinct conditions with increasing incidence in children and adolescents.
  • Both T1D and T2D share a concerning trend of rising prevalence among pediatric populations worldwide.
  • Understanding the epidemiological shifts in youth diabetes is crucial for public health initiatives.

Purpose of the Study:

  • To review recent studies on the increasing incidence and prevalence of T1D and T2D in youth.
  • To highlight global trends in pediatric diabetes diagnoses.
  • To emphasize the need for increased awareness and improved management strategies for diabetes in young people.

Main Methods:

  • Mini-review of recent scientific literature.
  • Analysis of epidemiological data on T1D and T2D incidence and prevalence in youth.
  • Synthesis of findings from studies conducted in the US and worldwide.

Main Results:

  • Significant increases in both T1D and T2D incidence and prevalence have been documented in youth over recent decades.
  • These upward trends are observed globally, not limited to specific regions.
  • The data indicates a growing burden of diabetes in pediatric populations.

Conclusions:

  • Healthcare providers should maintain a high index of suspicion for diabetes in young patients presenting with relevant symptoms.
  • There is an ongoing and critical need for the development of effective prevention and treatment strategies for T1D and T2D in youth.
  • Public health efforts must address the rising tide of pediatric diabetes through enhanced awareness and accessible care.